diff options
Diffstat (limited to 'drivers/char')
-rw-r--r-- | drivers/char/pcmcia/ipwireless/main.c | 87 | ||||
-rw-r--r-- | drivers/char/pcmcia/ipwireless/main.h | 4 |
2 files changed, 37 insertions, 54 deletions
diff --git a/drivers/char/pcmcia/ipwireless/main.c b/drivers/char/pcmcia/ipwireless/main.c index 67bdb05798b1..8d2b86aab715 100644 --- a/drivers/char/pcmcia/ipwireless/main.c +++ b/drivers/char/pcmcia/ipwireless/main.c @@ -105,62 +105,54 @@ static int ipwireless_probe(struct pcmcia_device *p_dev, if (cfg->mem.nwin == 0) return 0; - ipw->request_common_memory.Attributes = + p_dev->resource[2]->flags |= WIN_DATA_WIDTH_16 | WIN_MEMORY_TYPE_CM | WIN_ENABLE; - ipw->request_common_memory.Base = cfg->mem.win[0].host_addr; - ipw->request_common_memory.Size = cfg->mem.win[0].len; - if (ipw->request_common_memory.Size < 0x1000) - ipw->request_common_memory.Size = 0x1000; - ipw->request_common_memory.AccessSpeed = 0; - - ret = pcmcia_request_window(p_dev, &ipw->request_common_memory, - &ipw->handle_common_memory); + p_dev->resource[2]->start = cfg->mem.win[0].host_addr; + p_dev->resource[2]->end = cfg->mem.win[0].len; + if (p_dev->resource[2]->end < 0x1000) + p_dev->resource[2]->end = 0x1000; + ret = pcmcia_request_window(p_dev, p_dev->resource[2], 0); if (ret != 0) goto exit1; - ret = pcmcia_map_mem_page(p_dev, ipw->handle_common_memory, + ret = pcmcia_map_mem_page(p_dev, p_dev->resource[2], cfg->mem.win[0].card_addr); - if (ret != 0) goto exit2; ipw->is_v2_card = cfg->mem.win[0].len == 0x100; - ipw->common_memory = ioremap(ipw->request_common_memory.Base, - ipw->request_common_memory.Size); - request_mem_region(ipw->request_common_memory.Base, - ipw->request_common_memory.Size, + ipw->attr_memory = ioremap(p_dev->resource[2]->start, + resource_size(p_dev->resource[2])); + request_mem_region(p_dev->resource[2]->start, + resource_size(p_dev->resource[2]), IPWIRELESS_PCCARD_NAME); - ipw->request_attr_memory.Attributes = - WIN_DATA_WIDTH_16 | WIN_MEMORY_TYPE_AM | WIN_ENABLE; - ipw->request_attr_memory.Base = 0; - ipw->request_attr_memory.Size = 0; /* this used to be 0x1000 */ - ipw->request_attr_memory.AccessSpeed = 0; - - ret = pcmcia_request_window(p_dev, &ipw->request_attr_memory, - &ipw->handle_attr_memory); - + p_dev->resource[3]->flags |= WIN_DATA_WIDTH_16 | WIN_MEMORY_TYPE_AM | + WIN_ENABLE; + p_dev->resource[3]->end = 0; /* this used to be 0x1000 */ + ret = pcmcia_request_window(p_dev, p_dev->resource[3], 0); if (ret != 0) goto exit2; - ret = pcmcia_map_mem_page(p_dev, ipw->handle_attr_memory, 0); + ret = pcmcia_map_mem_page(p_dev, p_dev->resource[3], 0); if (ret != 0) goto exit3; - ipw->attr_memory = ioremap(ipw->request_attr_memory.Base, - ipw->request_attr_memory.Size); - request_mem_region(ipw->request_attr_memory.Base, - ipw->request_attr_memory.Size, IPWIRELESS_PCCARD_NAME); + ipw->attr_memory = ioremap(p_dev->resource[3]->start, + resource_size(p_dev->resource[3])); + request_mem_region(p_dev->resource[3]->start, + resource_size(p_dev->resource[3]), + IPWIRELESS_PCCARD_NAME); return 0; exit3: exit2: if (ipw->common_memory) { - release_mem_region(ipw->request_common_memory.Base, - ipw->request_common_memory.Size); + release_mem_region(p_dev->resource[2]->start, + resource_size(p_dev->resource[2])); iounmap(ipw->common_memory); } exit1: @@ -201,13 +193,9 @@ static int config_ipwireless(struct ipw_dev *ipw) (unsigned int) link->irq); if (ipw->attr_memory && ipw->common_memory) printk(KERN_INFO IPWIRELESS_PCCARD_NAME - ": attr memory 0x%08lx-0x%08lx, common memory 0x%08lx-0x%08lx\n", - ipw->request_attr_memory.Base, - ipw->request_attr_memory.Base - + ipw->request_attr_memory.Size - 1, - ipw->request_common_memory.Base, - ipw->request_common_memory.Base - + ipw->request_common_memory.Size - 1); + ": attr memory %pR, common memory %pR\n", + link->resource[3], + link->resource[2]); ipw->network = ipwireless_network_create(ipw->hardware); if (!ipw->network) @@ -231,17 +219,16 @@ static int config_ipwireless(struct ipw_dev *ipw) return 0; exit: - if (ipw->attr_memory) { - release_mem_region(ipw->request_attr_memory.Base, - ipw->request_attr_memory.Size); - iounmap(ipw->attr_memory); - - } if (ipw->common_memory) { - release_mem_region(ipw->request_common_memory.Base, - ipw->request_common_memory.Size); + release_mem_region(link->resource[2]->start, + resource_size(link->resource[2])); iounmap(ipw->common_memory); } + if (ipw->attr_memory) { + release_mem_region(link->resource[3]->start, + resource_size(link->resource[3])); + iounmap(ipw->attr_memory); + } pcmcia_disable_device(link); return -1; } @@ -249,13 +236,13 @@ exit: static void release_ipwireless(struct ipw_dev *ipw) { if (ipw->common_memory) { - release_mem_region(ipw->request_common_memory.Base, - ipw->request_common_memory.Size); + release_mem_region(ipw->link->resource[2]->start, + resource_size(ipw->link->resource[2])); iounmap(ipw->common_memory); } if (ipw->attr_memory) { - release_mem_region(ipw->request_attr_memory.Base, - ipw->request_attr_memory.Size); + release_mem_region(ipw->link->resource[3]->start, + resource_size(ipw->link->resource[3])); iounmap(ipw->attr_memory); } pcmcia_disable_device(ipw->link); diff --git a/drivers/char/pcmcia/ipwireless/main.h b/drivers/char/pcmcia/ipwireless/main.h index c207be87b597..90402195855e 100644 --- a/drivers/char/pcmcia/ipwireless/main.h +++ b/drivers/char/pcmcia/ipwireless/main.h @@ -45,13 +45,9 @@ struct ipw_dev { struct pcmcia_device *link; int is_v2_card; - window_handle_t handle_attr_memory; void __iomem *attr_memory; - win_req_t request_attr_memory; - window_handle_t handle_common_memory; void __iomem *common_memory; - win_req_t request_common_memory; /* Reference to attribute memory, containing CIS data */ void *attribute_memory; |